Tallysman Introduces New Helical Products in a Family of Lightweight Helical GNSS and Iridium Antennas

Tallysman has introduced the first three products of a new range of helical antennas to be introduced in 2019. The first three models of the Tallysman helical family are: HC871 (25g) – A housed, dual band, active GNSS antenna, supporting GPS L1/L2,